CN214328670U - Civil engineering is with protection guardrail convenient to carry - Google Patents
Civil engineering is with protection guardrail convenient to carry Download PDFInfo
- Publication number
- CN214328670U CN214328670U CN202120164915.1U CN202120164915U CN214328670U CN 214328670 U CN214328670 U CN 214328670U CN 202120164915 U CN202120164915 U CN 202120164915U CN 214328670 U CN214328670 U CN 214328670U
- Authority
- CN
- China
- Prior art keywords
- base
- rod
- civil engineering
- rotating shaft
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a portable protective guardrail for civil engineering, which relates to the technical field of civil engineering, and comprises bases, wherein a hinge is arranged between the two bases, two sides of the hinge are respectively connected with the base bolts, the top surface of the base is provided with a mounting groove, the mounting groove is a blind groove, the inner wall of the mounting groove is provided with a rotating shaft, the rotating shaft is fixed with the inner wall of the mounting groove, the surface of the rotating shaft is provided with a support rod, the support rod is movably connected with the surface of the rotating shaft, one side of the support rod is provided with a limit hole, the limit hole runs through the side surface of the support rod, a protective rod is arranged between the two limit holes, two ends of the protective rod are both fixed with a connector, the connector is embedded in the limit hole, the connector is in threaded connection with the limit hole, the rotating shaft and the hinge are adopted, the equipment can be folded, the carrying by a user is convenient, the occupied area of the equipment is reduced, the installation and the disassembly are convenient, the operation difficulty of the user is reduced, the installation efficiency is improved, and the cost is low.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a civil engineering is with protection guardrail convenient to carry.
Background
According to the patent number CN201920912111.8, a guard rail for civil engineering comprises an outer frame, wherein an inner support rod is installed at the bottom end of the outer frame, outer rod sleeves are fixedly connected to two ends of the outer frame, a transverse support rod is fixedly connected to the positions, close to the bottom end, of the inner sides of the two outer rod sleeves, an inner post rod is installed at the bottom end of each outer rod sleeve, a placing seat is fixedly connected to the bottom end of each inner post rod, a fixing plate is fixedly connected to the outer side surface of each outer rod sleeve, a micro motor and a guide rod are installed at the bottom end of each fixing plate, the guide rod is located on one side of the micro motor, an output shaft is detachably connected to the bottom end of the micro motor, guide plates are installed on the outer sides of the output shaft and the guide rod, and through holes matched with the guide rods are formed in the guide plates; through setting up the high adjustment mechanism of micro motor drive who places the seat side, can carry out the regulation of single seat height of placing to make the rail guard can adapt to uneven ground, make the rail guard can place firmly.
Above-mentioned patent equipment carries or carries when removing when needs, and the staff operation of being not convenient for, area is too big can't fold when need not to use, and the not convenient to use person retrieves and carries, and the installation is dismantled comparatively complicatedly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a civil engineering protective guardrail convenient to carry.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a civil engineering is with protection guardrail convenient to carry, includes the base, two be equipped with the hinge between the base, and the hinge both sides respectively with base bolted connection, the base top surface is equipped with the mounting groove, and the mounting groove is blind groove, the mounting groove inner wall is equipped with the axis of rotation, and axis of rotation and mounting groove inner wall are fixed, the axis of rotation surface is equipped with the bracing piece, and bracing piece and axis of rotation surface swing joint, bracing piece one side all is equipped with spacing hole, and just spacing hole runs through in the bracing piece side, two be equipped with the fender rod between the spacing hole, the fender rod both ends all are fixed with the connector, and the connector gomphosis is in spacing downthehole, and connector and spacing downthehole threaded connection.
Preferably, be equipped with the sucking disc in the base bottom surface recess, and sucking disc and base bottom surface recess internal thread connection, and sucking disc and base are located same horizontal plane, the fixed plate has all been welded on the base two sides.
Preferably, the base side is provided with a connecting frame, the connecting frame is connected with the base side through bolts, and one side of the connecting frame is provided with a clamping groove.
Preferably, the other side of the base is provided with a limiting bulge, the limiting bulge is welded with the other side of the base, and the limiting bulge is matched with the clamping groove.
Preferably, a connecting rod is arranged in the groove in the top surface of the supporting rod and is in threaded connection with the groove in the top surface of the supporting rod.
Preferably, the top surface of the connecting rod is fixed with an inclined protection plate, and the inclined angle of the inclined protection plate is 45 degrees.
Advantageous effects
In the utility model, the rotation axis and the hinge are adopted, the two bases are respectively connected with the hinge through the bolt, when the device is needed, the two bases are adjusted, after the two bases are leveled, the support rod is overturned from the mounting groove on the top surface of the base, the support rod is sleeved with the rotation axis of the inner wall of the mounting groove through one end of the support rod, the support rod is movably connected on the surface of the mounting groove, the support rod can be overturned, the support rod is stopped when the device is overturned for 90 degrees, the support rod is fixed through the connecting head and the two ends of the protective rod, the connecting head is embedded in the limit hole which is penetrated through the side surface of the support rod, the connecting head is rotated to be in threaded connection in the limit hole until the connecting heads at the two ends of the protective rod are in threaded connection with the limit hole, the support rod is fixed through the connecting head, the hinge and the support rod are prevented from moving, when the device is needed to be carried or moved, the connecting head is taken out from the limit hole, the support rod is overturned on the surface of the rotation axis to be embedded in the mounting groove on the bottom surface of the base, pass through the hinge syntropy with two bases and remove, fold the base, realized can folding equipment, convenient to use person carries, has reduced the area of equipment, and it is convenient to install simultaneously and dismantle, has reduced user's the operation degree of difficulty, has improved the installation effectiveness, and is with low costs.
In the utility model, the inclined protection plate and the sucker are adopted, when the equipment is used, the base is placed at a required position, the sucker connected with the ground through the inner thread of the groove on the bottom surface of the base is sucked, the bolt is driven into the bottom surface from the groove on the top surface of the fixed plate through the fixed plate fixed on the surface of the base, when the equipment is in bad weather, the connecting rod fixed on the bottom surface of the inclined protection plate is in threaded connection with the inner rotation of the groove on the top surface of the supporting rod, the inclined protection plate can protect the equipment below from rain, when a user needs a plurality of pieces of equipment, the limiting bulge is embedded in the clamping groove of the connecting frame on the side surface of the base of another equipment through the limiting bulge fixed on the side surface of the base, a plurality of pieces of equipment are installed at one time, the equipment is effectively fixed, when the equipment can be protected from rain, the equipment is prevented from rusting, and the service life is prolonged, and a plurality of devices can be conveniently connected and installed.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a front view of the present invention.
Illustration of the drawings:
1. a base; 2. a hinge; 3. mounting grooves; 4. a rotating shaft; 5. a support bar; 6. a limiting hole; 7. a guard bar; 8. a connector; 9. a fixing plate; 10. a connecting frame; 11. a card slot; 12. a limiting bulge; 13. a connecting rod; 14. an inclined protection plate; 15. and (4) sucking discs.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a portable protective guardrail for civil engineering, comprising bases 1, hinges 2 arranged between two bases 1, two sides of each hinge 2 are respectively connected with the bases 1 by bolts, the top surface of each base 1 is provided with a mounting groove 3, each mounting groove 3 is a blind groove, the inner wall of each mounting groove 3 is provided with a rotating shaft 4, each rotating shaft 4 is fixed with the inner wall of each mounting groove 3, the surface of each rotating shaft 4 is provided with a support rod 5, each support rod 5 is movably connected with the surface of each rotating shaft 4, one side of each support rod 5 is provided with a limit hole 6, each limit hole 6 penetrates through the side surface of each support rod 5, a protective rod 7 is arranged between the two limit holes 6, two ends of each protective rod 7 are respectively fixed with a connector 8, each connector 8 is embedded in each limit hole 6, each connector 8 is in each limit hole 6 and is in threaded connection with each hinge 2 through the two bases 1, when the protective guardrail is needed to be used, the two bases 1 are adjusted, after two bases 1 are horizontal, a supporting rod 5 is overturned from a mounting groove 3 on the top surface of the base 1, one end of the supporting rod 5 is sleeved with a rotating shaft 4 on the inner wall of the mounting groove 3, the supporting rod 5 is movably connected with the surface of the mounting groove 3, the supporting rod 5 can be overturned, when the supporting rod is overturned for 90 degrees, the supporting rod is stopped to be fixed with two ends of a protective rod 7 through a connector 8, the connector 8 is embedded in a limiting hole 6 which is penetrated through the side surface of the supporting rod 5, the connector 8 is rotated in the limiting hole 6 to be in threaded connection until the connectors 8 at two ends of the protective rod 7 are in threaded connection with the limiting hole 6, the supporting rod 5 is fixed by the connector 8 to prevent a hinge 2 and the supporting rod 5 from moving, when equipment needs to be carried or moved, the connector 8 is taken out of the limiting hole 6, the supporting rod 5 is overturned on the surface of the rotating shaft 4 to embed the supporting rod 5 in the mounting groove 3 on the bottom surface of the base 1, the base 1 is folded by moving the base 1 in the same direction through the hinge 2.
A sucker 15 is arranged in a groove on the bottom surface of the base 1, the sucker 15 is in threaded connection with the groove on the bottom surface of the base 1, the sucker 15 and the base 1 are positioned on the same horizontal plane, fixing plates 9 are welded on both sides of the base 1, when the equipment is used, the base 1 is placed at a required position, the sucker 15 in threaded connection with the groove on the bottom surface of the base 1 is sucked with the ground, a bolt is driven into the ground from the groove on the top surface of the fixing plate 9 through the fixing plate 9 fixed on the surface of the base 1 for fixing, a connecting frame 10 is arranged on the side surface of the base 1, the connecting frame 10 is in bolted connection with the side surface of the base 1, a clamping groove 11 is arranged on one side of the connecting frame 10, a limiting bulge 12 is arranged on the other side of the base 1, the limiting bulge 12 is welded with the other side surface of the base 1, the limiting bulge 12 is matched with the clamping groove 11, a connecting rod 13 is arranged in a groove on the top surface of the supporting rod 5, and the connecting rod 13 is in threaded connection with the groove on the top surface of the supporting rod 5, connecting rod 13 top surface is fixed with slope guard plate 14, the inclination of slope guard plate 14 is 45 degrees, connecting rod 13 through slope guard plate 14 bottom surface is fixed carries out threaded connection with 5 top surface recess internal rotations of bracing piece when bad weather, slope guard plate 14 can carry out rain-proof protection to the equipment of below, when the user needs a plurality of equipment through the fixed spacing arch 12 in base 1 side, with spacing arch 12 gomphosis in the draw-in groove 11 of another equipment base 1 side linking frame 10, once install a plurality of equipment.
The utility model discloses a theory of operation: the two bases 1 are respectively connected with the hinge 2 through bolts, when the device is required to be used, the two bases 1 are adjusted, after the two bases 1 are horizontal, the supporting rod 5 is overturned from the mounting groove 3 on the top surface of the base 1, one end of the supporting rod 5 is sleeved with the rotating shaft 4 on the inner wall of the mounting groove 3, the supporting rod 5 is movably connected with the surface of the mounting groove 3, the supporting rod 5 can be overturned, when the supporting rod is overturned for 90 degrees, the supporting rod is stopped to be overturned, the connecting head 8 is fixed with the two ends of the protective rod 7, the connecting head 8 is embedded in the limiting hole 6 penetrating through the side surface of the supporting rod 5, the connecting head 8 is rotated in the limiting hole 6 to be in threaded connection, until the connecting heads 8 at the two ends of the protective rod 7 are in threaded connection with the limiting hole 6, the connecting head 8 fixes the supporting rod 5 to prevent the hinge 2 and the supporting rod 5 from moving, when the device is required to be carried or moved, the connector 8 is taken out from the limiting hole 6, the support rod 5 is turned over on the surface of the rotating shaft 4 to be embedded in the mounting groove 3 on the bottom surface of the base 1, the two bases 1 move in the same direction through the hinges 2 to fold the bases 1, when the equipment is used, the bases 1 are placed at required positions, the suction cups 15 which are connected through the internal threads of the grooves on the bottom surface of the bases 1 are sucked with the ground, the bolts are driven into the grooves on the top surface of the fixing plate 9 through the fixing plate 9 fixed on the surface of the bases 1 to be fixed, when the equipment is in severe weather, the connecting rods 13 fixed on the bottom surface of the inclined protection plate 14 are in threaded connection with the internal rotation of the grooves on the top surface of the support rod 5, the inclined protection plate 14 can carry out rain protection on the equipment below, when a user needs a plurality of equipment, the limiting bulges 12 fixed on the side surfaces of the bases 1 are embedded in the clamping grooves 11 of the connecting frame 10 on the side surfaces of the bases 1 of the other equipment, multiple devices are installed at a time.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a civil engineering is with protection guardrail convenient to carry, includes base (1), its characterized in that: a hinge (2) is arranged between the two bases (1), two sides of the hinge (2) are respectively connected with the bases (1) through bolts, the top surface of each base (1) is provided with an installation groove (3), the mounting groove (3) is a blind groove, the inner wall of the mounting groove (3) is provided with a rotating shaft (4), the rotating shaft (4) is fixed with the inner wall of the mounting groove (3), the surface of the rotating shaft (4) is provided with a support rod (5), the supporting rod (5) is movably connected with the surface of the rotating shaft (4), one side of the supporting rod (5) is provided with a limiting hole (6), the limiting holes (6) penetrate through the side surface of the supporting rod (5), a protective rod (7) is arranged between the two limiting holes (6), two ends of the protective rod (7) are both fixed with connectors (8), the connector (8) is embedded in the limiting hole (6), and the connector (8) is in threaded connection with the limiting hole (6).
2. The civil engineering protection guardrail of claim 1, wherein: be equipped with sucking disc (15) in base (1) bottom surface recess, and sucking disc (15) and base (1) bottom surface recess internal thread connection, and sucking disc (15) and base (1) are located same horizontal plane, fixed plate (9) have all been welded on base (1) both sides.
3. The civil engineering protection guardrail of claim 1, wherein: the base is characterized in that a connecting frame (10) is arranged on the side face of the base (1), the connecting frame (10) is connected with the side face of the base (1) through bolts, and a clamping groove (11) is formed in one side of the connecting frame (10).
4. The civil engineering protection guardrail of claim 3, wherein: the other side of the base (1) is provided with a limiting protrusion (12), the limiting protrusion (12) is welded with the other side of the base (1), and the limiting protrusion (12) is matched with the clamping groove (11).
5. The civil engineering protection guardrail of claim 1, wherein: the support rod (5) is characterized in that a connecting rod (13) is arranged in the groove in the top surface of the support rod (5), and the connecting rod (13) is in threaded connection with the groove in the top surface of the support rod (5).
6. The civil engineering protection guardrail of claim 5, wherein: the top surface of the connecting rod (13) is fixed with an inclined protection plate (14), and the inclined angle of the inclined protection plate (14) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164915.1U CN214328670U (en) | 2021-01-21 | 2021-01-21 | Civil engineering is with protection guardrail convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164915.1U CN214328670U (en) | 2021-01-21 | 2021-01-21 | Civil engineering is with protection guardrail convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328670U true CN214328670U (en) | 2021-10-01 |
Family
ID=77905825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120164915.1U Expired - Fee Related CN214328670U (en) | 2021-01-21 | 2021-01-21 | Civil engineering is with protection guardrail convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328670U (en) |
-
2021
- 2021-01-21 CN CN202120164915.1U patent/CN214328670U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214328670U (en) | Civil engineering is with protection guardrail convenient to carry | |
| CN210264181U (en) | Safety device for electric power construction | |
| CN211714780U (en) | Foundation pit support structure | |
| CN215580224U (en) | Power cable support for constructional engineering | |
| CN213329009U (en) | Foundation pile driver for pile foundation engineering | |
| CN213978981U (en) | Deep foundation pit supporting device convenient to adjust | |
| CN213867343U (en) | Stop device of municipal administration road bridge design | |
| CN211908724U (en) | Angle-adjustable solar device convenient to disassemble and assemble | |
| CN218581221U (en) | Protection breast board device that can set up in a flexible way | |
| CN218493162U (en) | Multifunctional novel edge protection facility | |
| CN209099807U (en) | A kind of architectural stair temporary guard rail | |
| CN203654207U (en) | Sound barrier convenient to maintain | |
| CN215212725U (en) | Afforestation anticollision barrier convenient to installation just has raising and lowering functions | |
| CN216857125U (en) | Hanger for plastic spraying of guardrail plate | |
| CN220247816U (en) | Protective railing | |
| CN214462790U (en) | Reserved hole safety protection frame convenient to install | |
| CN220332487U (en) | Protection device of charging station | |
| CN218815687U (en) | Safety protection device | |
| CN219241568U (en) | Guard railing capable of being quickly abutted | |
| CN220790695U (en) | Face limit entrance to a cave protective structure | |
| CN219412131U (en) | Construction rail guard is built in room convenient to adjust | |
| CN219910323U (en) | Construction rail guard is built in room | |
| CN211689903U (en) | Interim protector is used in bridge construction | |
| CN212893312U (en) | Effectively fixable elevator installation is with room door protection cloth | |
| CN220522223U (en) | Novel safety fence of anti-wind assembled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |